Spoliation

bewijsvernietiging

((uncountable) intentional destruction of, or tampering with, a document so as to impair its evidentiary value)

plundering

((uncountable) action of spoliating, or forcibly seizing property; state of having property forcibly seized — see also pillage, plunder)

vrijbuiterij

((uncountable) government-sanctioned action or practice of plundering neutral ships at sea)